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汽车商业评论·2025-05-25 14:55

Core Viewpoint - The development of new energy vehicles (NEVs) in China has significantly progressed, overcoming previous limitations in cold and high-altitude regions, leading to increased market penetration and technological advancements [4][22]. Group 1: Technological Breakthroughs - Major advancements in battery technology have been achieved, allowing NEVs to perform effectively in low-temperature environments, with new systems maintaining up to 68% of their range at -7°C and functioning at -40°C [6][8]. - The introduction of innovative heating technologies, such as the wide-temperature micro-nuclear high-frequency pulse heating technology, enables rapid battery heating and efficient operation in extreme cold [9][20]. - Companies like BYD and Geely have developed advanced battery systems that enhance charging efficiency and reduce energy loss in low temperatures, with some batteries maintaining over 90% capacity at -40°C [18][19]. Group 2: Market Trends and Adoption - The market share of plug-in hybrid electric vehicles (PHEVs) in northern regions has exceeded 70%, driven by their ability to alleviate range anxiety and their lower dependency on charging infrastructure [12][14]. - In high-altitude areas like Tibet, NEVs are gaining traction due to the high cost of fuel and the availability of clean energy resources, making them more economically viable [14][15]. - The penetration rate of NEVs in regions such as Jilin and Inner Mongolia is increasing, with projections indicating significant growth in production and sales by 2026 [21][22]. Group 3: Infrastructure Development - The Chinese government is actively promoting the construction of charging infrastructure, aiming for a balanced and advanced network by 2025, particularly in remote areas [15][22]. - Recent initiatives have led to the establishment of numerous charging stations along key routes, enhancing the convenience of using NEVs in previously underserved regions [15][22].